/*
 * Copyright (C) 2016 Square, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package cn.hikyson.godeye.core.internal.modules.leakdetector.canary.android;

import com.squareup.leakcanary.HeapDumper;

import java.io.File;
import java.io.FilenameFilter;
import java.util.List;


public interface LeakDirectoryProvider {

    List<File> listFiles(FilenameFilter filter);

    /**
     * @return {@link HeapDumper#RETRY_LATER} if a new heap dump file could not be created.
     */
    File newHeapDumpFile();

    /**
     * Removes all heap dumps and analysis results, except for heap dumps that haven't been
     * analyzed yet.
     */
    void clearLeakDirectory();
}
